C63 - Computational Techniques; Simulation Modeling

• Retrieving Implied Financial Networks from Bank Balance-Sheet and Market Data

  Staff Working Paper 2017-30 Jose Fique

  In complex and interconnected banking systems, counterparty risk does not depend only on the risk of the immediate counterparty but also on the risk of others in the network of exposures.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial Institutions, Financial stability JEL Code(s): C, C6, C63, D, D8, D85, G, G2, G21

• Should Central Banks Worry About Nonlinearities of their Large-Scale Macroeconomic Models?

  Staff Working Paper 2017-21 Vadym Lepetyuk, Lilia Maliar, Serguei Maliar

  How wrong could policymakers be when using linearized solutions to their macroeconomic models instead of nonlinear global solutions?

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Business fluctuations and cycles, Econometric and statistical methods, Economic models JEL Code(s): C, C6, C61, C63, C68, E, E3, E31, E5, E52

• Household Risk Assessment Model

  Technical Report No. 106 Brian Peterson, Tom Roberts

  Household debt can be an important source of vulnerability to the financial system. This technical report describes the Household Risk Assessment Model (HRAM) that has been developed at the Bank of Canada to stress test household balance sheets at the individual level.

  Content Type(s): Technical Reports Topic(s): Financial stability, Housing, Sectoral balance sheet JEL Code(s): C, C0, C6, C63, C65, D, D0, D1, D14

• The Impact of Macroprudential Housing Finance Tools in Canada: 2005–10

  Staff Working Paper 2016-41 Jason Allen, Timothy Grieder, Brian Peterson, Tom Roberts

  This paper combines loan-level administrative data with household-level survey data to analyze the impact of recent macroprudential policy changes in Canada using a microsimulation model of mortgage demand of first-time homebuyers.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial system regulation and policies JEL Code(s): C, C6, C63, D, D1, D14, G, G2, G28

• Are Counterparty Arrangements in Reinsurance a Threat to Financial Stability?

  Staff Working Paper 2016-39 Matt Davison, Darrell Leadbetter, Bin Lu, Jane Voll

  Interconnectedness among insurers and reinsurers at a global level is not well understood and may pose a significant risk to the sector, with implications for the macroeconomy. Models of the complex interactions among reinsurers and with other participants in the financial system and the real economy are at a very early stage of development.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Financial Institutions, Financial services, Financial stability, Financial system regulation and policies JEL Code(s): C, C6, C63, G, G1, G10, G15, G18, G2, G22, G28

• Filling in the Blanks: Network Structure and Interbank Contagion

  Staff Working Paper 2014-26 Kartik Anand, Ben Craig, Goetz von Peter

  The network pattern of financial linkages is important in many areas of banking and finance. Yet bilateral linkages are often unobserved, and maximum entropy serves as the leading method for estimating counterparty exposures.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Econometric and statistical methods, Financial Institutions, Financial stability JEL Code(s): C, C6, C63, D, D8, D85, G, G2, G21, L, L1, L14

• June 12, 2014 Stress Testing the Canadian Banking System: A System-Wide Approach

  Financial System Review - June 2014 Kartik Anand, Guillaume Bédard-Pagé, Virginie Traclet

  Stress testing is an important tool used by financial authorities and entities around the world to evaluate potential risks to the financial system. Kartik Anand, Guillaume Bédard-Pagé and Virginie Traclet discuss different stress-testing approaches, with emphasis on the innovative and analytically rigorous model developed by the Bank of Canada: the MacroFinancial Risk Assessment Framework (MFRAF). They also present the stress-test results obtained in the context of the 2013 Canada Financial Sector Assessment Program led by the International Monetary Fund, including the important contributions made by the use of MFRAF in the exercise.

  Content Type(s): Publications, Financial System Review Article Topic(s): Financial Institutions, Financial stability JEL Code(s): C, C6, C63, G, G0, G01, G2, G21

• August 15, 2013 Big Data Analysis: The Next Frontier

  Bank of Canada Review - Summer 2013 Nii Ayi Armah

  The formulation of monetary policy at the Bank of Canada relies on the analysis of a broad set of economic information. Greater availability of immediate and detailed information would improve real-time economic decision making. Technological advances have provided an opportunity to exploit “big data” - the vast amount of digital data from business transactions, social media and networked computers. Big data can be a complement to traditional information sources, offering fresh insight for the monitoring of economic activity and inflation.

  Content Type(s): Publications, Bank of Canada Review Article Topic(s): Econometric and statistical methods, Monetary and financial indicators JEL Code(s): C, C5, C53, C6, C63, C8, C80

• Monetary Policy Lag, Zero Lower Bound, and Inflation Targeting

  Staff Working Paper 2009-2 Shin-Ichi Nishiyama

  Although the concept of monetary policy lag has historical roots deep in the monetary economics literature, relatively little attention has been paid to the idea. In this paper, we build on Svensson's (1997) inflation targeting framework by explicitly taking into account the lagged effect of monetary policy and characterize the optimal monetary policy reaction function both in the absence and in the presence of the zero lower bound on the nominal interest rate.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Inflation targets, Monetary policy framework, Monetary policy implementation JEL Code(s): C, C6, C63, E, E5, E52, E58

• Time-Consistent Control in Non-Linear Models

  Staff Working Paper 2007-3 Steve Ambler, Florian Pelgrin

  We show how to use optimal control theory to derive optimal time-consistent Markov-perfect government policies in nonlinear dynamic general equilibrium models, extending the result of Cohen and Michel (1988) for models with quadratic objective functions and linear dynamics. We replace private agents' costates by flexible functions of current states in the government's maximization problem.

  Content Type(s): Staff Research, Staff Working Papers Topic(s): Fiscal Policy, Monetary policy framework JEL Code(s): C, C6, C63, E, E6, E61, E62